Toner conveyor

Coating apparatus – With means to apply electrical and/or radiant energy to work... – With electromagnetic and/or electrostatic removal of...

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Details

355 3DD, G03G 1500

Patent

active

040118355

ABSTRACT:
A toner conveyor comprising a plurality of helical springs joined together to form an endless train movable through a tube, the train having nested therein at spaced intervals, a plurality of floats which form in combination with the tube a plurality of chambers for moving toner.

REFERENCES:
patent: 3678896 (1972-07-01), Hewitt
patent: 3724725 (1973-04-01), Stauffer
patent: 3752576 (1973-08-01), Gerbasi
patent: 3825936 (1974-07-01), Ott et al.

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